UJI EFEKTIVITAS ANTIBAKTERI DENGAN KULIT BUAH ALPUKAT(Persea americana Mill) SEBAGAI OBJEK UNTUK DIAMBIL EKSTRAKNYA DENGAN BIOINDIKATOR BAKTERI Staphylococcus aureus

Mirna Jayustin, Ade Putra Fratama

Abstract


Avocados are known as antibacterial because of the content of antibacterial compounds such as saponins, alkaloids, and flavonoids in the fruit and leaves. Avocado extract skin has a higher content of carotene, total phenolic and flavonoids than the fruit meat. Total phenolic content and antioxidant potential of avocado phenol are influenced by solvent extract and avocado type. The skin and seeds have a higher phenolic content than the fruit flesh. Avocado skin and seeds also have greater antioxidant ability in test tubes. Phenolic compounds found showed antioxidant activity in vitro. This study aims to determine whether avocado bark extract has antimicrobial activity against Staphylococcus aureus bacteria. This research is an experimental study using disc diffusion. The results of this study found testing of lemongrass leaf extract (Cymbopogonnardus) with a concentration of 25%, 50%, 75%, 100%, influencing the growth of Staphylococcus aureus bacteria. This study shows that avocado peels affect the growth of Staphylococcus aureus bacteria

.


Keywords


Effectiveness, Antibacterial, Extract, Avocado Fruit Skin, Staphylococcus aureus

Full Text:

PDF

References


Dima, L. L. R. H., Fatmawali, dan W. A. Lolo. 2016. Uji aktivitas antibakteri ekstrak daun kelor (Moringa Oleifera L.) terhadap bakteri escherichia coli dan stapylococcus aureus. Jurnal Ilmiah Farmasi. 2(5): 282-289.

Vinha, Ana F., Joana Moreira, dan Sergio V. P. Barreira. 2013. “Physicochemical Parameters, Phytochemical Composition and Antioxidant Activity of the Algarvian Avocado (Persea americana Mill.)”. Journal of Agricultural Science 5(12); 100-9.

Ernawati & Sari, K. 2015. Kandungan Senyawa Kimia dan Aktivitas Antibakteri Ekstrak Kulit Buah Alpukat (Persea americana Mill.) Terhadap Bakteri Vibro Alginolyticus. Junal Kajian Veteriner. Desember, Vol. 3 No. 2.

Enwa, Felix O., Oghenejobo Michael, Clement O. Anie, dan Rita A. Ayeh. 2016. “Antibacterial Screening of the Ethanol dan Aqueous Extract of the Fruit Peel of Persea americana Mill against Selected Enteric Bacteria”. Academia Journal of Microbiology Research 4(3); 40-46

Pulungan, A.S.S., 2017. Aktivitas Antijamur Ekstrak Etanol Daun Kunyit (Curcuma longa LINN.) Terhadap Jamur Candida albicans. BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan), 3(2), pp.124-128.

Rika P. R., Sri Luliana, Heru F. T. 2014. Uji Aktivitas Antibakteri Ekstrak Etanol Daun Mangga Bacang (Mangifera foetida L.) Terhadap Staphylococcus aureus Secara In Vitro. Jurnal Kedoteran Universitas Tanjung Pura, hh. 12-14.

Madduluri S, Rao KB, Sitaram B. 2013. In vitro Evoluation of Antibacterial Activity of Five Indegenous Plants Extract Against Five Bacterial Pathogens of Human. International Journal of Pharmaceutical Sciences: 5(4): 679-684.

Rustama MM, Lingga MA, 2005. Uji Aktivitas Antibakteri Dari Ekstrak Air dan Etanol Bawang Putih (Allium sativum L.) terhadap Bakteri Gram Negatif dan Gram Positif yang Diisolasi dari Udang Dogol (Metapenaeus monoceros), Udang Lobster(Panulirus sp.), dan Udang Rebon (Mysis Acetes). Jurnal Biotika 5(2): 35-40.

Rompas, Jein Megarian. Hubungan Antara Prilaku Cuci Tangan Pakai Sabun Dngan Terjadinya Diare Pada Anak Usia Sekolah Di SD GMIM Dua Kecamatan Tareran. Manado: Ejournal Keperawatan Universitas Sam Ratulangi, 2013.

Yanti, Y.N. dan Mitika, S. 2017. Uji Efektifitas Antibakteri Ekstrak Etanol Daun Sambiloto (Andrographis paniculata Nees) terhadap Bakteri Staphylococcus aureus. Jurnal Ilmiah Ibnu Sina. Vol. 2(1).




DOI: https://doi.org/10.24114/jbio.v5i2.12377

Article Metrics

Abstract view : 1523 times
PDF - 6243 times

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

INDEXING

  

 

 

 

JBIO : Jurnal Biosains (The Journal of Biosciences), Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Medan. ISSN 2443-1230 (print) dan ISSN 2460-6804 (online)

Lisensi Creative Commons
Ciptaan disebarluaskan di bawah Lisensi Creative Commons Atribusi 4.0 Internasional.